/*--------------reset css----------------*/
*,*::before,*::after{
    padding: 0;
    margin: 0;
    /*流式布局*/
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    /*清除tap高亮*/
    tap-highlight-color:transparent;
    -webkit-tap-highlight-color: transparent;
}

body{
    font-size: 14px;
    font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: #333;
    background: #f5f5f5;
}

a{
    text-decoration: none;
    color: #333;

}

ul,ol{
    list-style: none;
}

input,textarea{
    border: none;
    outline: none;
    /*不允许改变尺寸外观*/
    resize: none;
    /*外观元素*/
    -webkit-appearance: none;
}

.f_left{
    float: left;
}
.f_right{
    float: right;
}
.clearfix::before,.clearfix::after{
    clear: both;
    content: "";
    display: block;
    visibility: hidden;
    height: 0;
    line-height: 0;
}
.m_l10{
    margin-left: 10px;
}
.m_r10{
    margin-right: 10px;
}
.m_t10{
    margin-top: 10px;
}
.m_b10{
    margin-bottom: 10px;
}
.jd_red{
    color: rgba(201,21,35,0.85);
}
[class^="icon"],[class=" icon_"]{
    background-image:url("../images/sprites.png") ;
    background-size: 200px 200px;
    background-repeat:no-repeat ;
}

/*----------------base css---------------*/
/*版心*/
.jd_container{
    min-width: 320px;
    max-width: 640px;
    width: 100%;
    margin: 0 auto;
    /*background: pink;*/
    /*height: 1000px;*/
    /*position: relative;*/
}
.jd_search{
    z-index: 2;
    width: 100%;
    height: 40px;
    position: fixed;
    top: 0;
    left: 0;
}






